How to play casino games online for real money involves a few simple steps. First, choose a reputable online casino that offers a variety of games and secure payment options. Next, create an account and make a deposit using your preferred method. Familiarize yourself with the rules of the games you want to play, whether it's slots, blackjack, or poker. Take advantage of bonuses and promotions to maximize your bankroll. Finally, always gamble responsibly, setting limits on your spending to ensure a fun and safe gaming experience.